How do eight seeded players draw lots when 48 people play badminton in pairs?

48 people play badminton in pairs, and 8 seeded players draw lots according to the principle of uniform distribution. When there are two seeds, the first one is at the position 1 and the second one is at the last position. When there are four seeds, 1 No.2 and No.3 and No.4 enter the top of the second 1/4 area and the bottom of the third 1/4 area respectively by drawing lots. When there are 8 seeds, the first, second, third and fourth seeds will be located according to the above method, and other seeds will be drawn into each non-drawn area of 1/8. If it is drawn to the upper half, it should be at the top of the second fourth 1/8 area. If it is drawn to the lower half, it should be at the bottom of the fifth seventh 1/8 area. Two seeded players from the same team should be drawn into different areas of 1/2. Three or four seeded players from the same team will be drawn to different areas of 1/4. Draw five or eight seed players from the same team from the senior 1/8 area.